<hostname>.<domain>.<TLD> server.example.com This example shows a DNS seed list connection string that correctly uses the <hostname>.<domain>.<TLD> format. It authenticates as user myDatabaseUser with the password D1fficultP%40ssw0rd: mongodb+srv://myDatabaseUser:D1fficultP%40ssw0rd...
$database=$client->selectDatabase('mydatabase');// 选择数据库 $collection=$database->selectCollection('mycollection');// 选择集合 // 插入文档 $result=$collection->insertOne(['name'=>'Alice','age'=>30]); echo"Inserted with Object ID '{$result->getInsertedId()}'"; // 查询文档 $do...
selectDatabase('mydatabase'); *// 选择数据库* $collection = $database->selectCollection('mycollection'); *// 选择集合* *// 插入文档* $result = $collection->insertOne(['name' => 'Alice', 'age' => 30]); echo "Inserted with Object ID '{**$result->getInsertedId**()}'"; *//...
@Bean(name= "oneMongotemplate")publicMongoTemplate oneMongotemplate(@Qualifier("oneMongoDatabaseFactory") MongoDatabaseFactory mongoDatabaseFactory) {returngetMongoTemplate(mongoDatabaseFactory);//MongoDatabaseFactory mongoDatabaseFactory = new SimpleMongoClientDatabaseFactory(oneMongoProperties.getUri());//...
1)备份全部数据库 [root@centos6-vm01 ~]# mkdir testbak [root@centos6-vm01 ~]# cd testbak [root@centos6-vm01 ~]# mongodump 说明:默认备份目录及数据文件格式为./dump/[databasename]/[collectionname].bson 2)备份指定数据库 [root@centos6-vm01 ~]# mongodump -d pagedb 说明:备份数据库pa...
在AutoGetCollection的实现中,也可以看到需要先获取global/RSTL与对应的database锁,再会去获取collection locks: // catalog_raii.cpp AutoGetCollection::AutoGetCollection( OperationContext* opCtx, const NamespaceStringOrUUID& nsOrUUID, LockMode modeColl, AutoGetCollectionViewMode viewMode, Date_t deadline,...
This is not shareable connection. If the power app is shared with another user, another user will be prompted to create new connection explicitly.展開表格 NameTypeDescriptionRequired API Key securestring The API Key for this api True BaseUrl string the Base url (Example:https://data.mongodb-...
mongoClientFactoryBean.setCredentials(newMongoCredential[]{credential});mongoClientFactoryBean.setMongoClientOptions(build);returnmongoClientFactoryBean;}@Bean(name="mongoTemplate")publicMongoTemplatemongoTemplate(Mongo mongo,Environment env){returnnewMongoTemplate(mongo,env.getProperty("mongo.database",String....
jdbc:mongodb://[username:password]@[host].a.query.mongodb.net/<databaseName>[?option1=value1[&option2=value2]...] 您可以从 Atlas UI 获取连接字符串。要从 Atlas 用户界面获取连接字符串,请执行以下操作: 在Atlas 用户界面中,转到Data Federation页面,然后单击要连接的联合数据库实例的Connect。
}// 定义连接库和连接集合collection := client.Database("t_db").Collection("t_coll")// 定义要插入的数据user := UserData{ Name:"张三", Age:20, }// 测试插入数据insert,err := collection.InsertOne(ctx, &user)iferr !=nil{ log.Fatal("mongodb 数据插入失败,error:", err) ...